Valv nitsumɔhe lɛ shishijee fã (1949-1959)
01To gbɛjianɔ koni esɔmɔ maŋ lɛ shika helɛtemɔ ni yaa hiɛ lɛ
Be ni je shishi kɛjɛ afi 1949 kɛyashi afi 1952 lɛ ji be ni mimaŋ lɛ shika helɛtemɔ tee hiɛ waa. Yɛ shika helɛtemɔ he tsumaa he hiamɔ nii ahewɔ lɛ, maŋ lɛ he miihia mɛi babaoo oya oyavalvɛi, jeee nakai pɛvalvɛi ni haa hewalɛ baa shi, shi moŋ eji valvɛi ni mli wa kɛ nɔ ni yɔɔ teŋgbɛ ni afeee yɛ nakai beaŋ lɛ akuu ko hu. Bɔ ni aaafee ato valve feemɔ he gbɛjianɔ koni akɛtsu maŋ lɛ hiamɔ nii ni he hiaa waa lɛ ahe nii lɛ ji nitsumɔ ko ni tsii ni wa.
1. Kudɔ nibii ni afeɔ lɛ ni oye obua amɛ
Yɛ mla ni ji “nifeemɔ ni yaa hiɛ, shika helɛtemɔ ni yaa hiɛ, maŋ kɛ aŋkroaŋkroi fɛɛ ni asusuɔ he, kɛ nitsumɔ kɛ shika fɛɛ ni anáa he sɛɛ” lɛ naa lɛ, maŋbii lɛ anɔyeli lɛ kɛ gbɛ ni atsɔɔ nɔ atsuɔ nii kɛ nibii ni akɛwoɔ mli lɛ tsuɔ nii, ni ekɛ hewalɛ yeɔ ebuaa aŋkroaŋkroi anitsumɔhei ni yɔɔ teŋgbɛ kɛ bibii lɛ koni amɛgbele ekoŋŋ ni amɛfee valvɛi. Yɛ gbi ni tsɔ People’s Republic of China shishitoo lɛ hiɛ lɛ, naagbee lɛ, Shenyang Chengfa Dade Nitsumɔhe lɛ kpa enitsumɔ lɛ yɛ nyɔmɔ babaoo ni ehiɛ lɛ kɛ jarayeli ni bɛ kɛha nibii ni ekɛtsuɔ nii lɛ ahewɔ, ni nitsulɔi 7 pɛ eshwɛ ni baabu nitsumɔhe lɛ he, ni ehɔ̃ɔ tsɔne nitsumɔ nibii 14 koni ekɛkwɛ shika ni efiteɔ lɛ nɔ. Beni ato China Hee lɛ shishi sɛɛ, kɛtsɔ maŋbii lɛ anɔyeli lɛ yelikɛbuamɔ nɔ lɛ, nitsumɔhe lɛ bɔi nitsumɔ ekoŋŋ, ni nitsulɔi ayibɔ ni yɔɔ nakai afi lɛ mli lɛ tee hiɛ kɛjɛ 7 kɛtee 96 beni eje shishi lɛ. No sɛɛ lɛ, nitsumɔhe lɛ kpɛlɛ nibii ni akɛtsuɔ nii lɛ anɔ kɛjɛ Shenyang Hardware Machinery Company lɛ dɛŋ, ni nitsumɔ lɛ bafee nɔ hee. Nitsulɔi lɛ ayibɔ tee hiɛ kɛyashɛ 329, ni amɛfeɔ valvɛi srɔtoi 610 daa afi, ni amɛjara ji yuan 830,000. Yɛ nakai be lɛ nɔŋŋ mli yɛ Shanghai lɛ, jeee aŋkroaŋkroi anitsumɔhei ni fee valvɛi lɛ pɛ gbele amɛtsui ekoŋŋ, shi beni maŋ lɛ shika helɛtemɔ lɛ tee hiɛ lɛ, aŋkroaŋkroi anitsumɔhei bibii babaoo gbele loo amɛtsake kɛtee valvɛi afeemɔ nɔ, ni no ha Construction Hardware Association lɛ gbɛjianɔtoo ni yɔɔ nakai beaŋ lɛ mli bawo wu oya.
2. Ekomefeemɔ nihɔɔmɔ kɛ jarayeli, gbɛjianɔtoo valve feemɔ
Akɛni aŋkroaŋkroi anitsumɔhei babaoo miitsake amɛhe amɛmiifee valve nitsumɔ hewɔ lɛ, shishijee Shanghai Tsumaa Hardware Association lɛ nyɛko etsu taomɔ nii ni kɔɔ shweremɔ he lɛ ahe nii. Yɛ afi 1951 lɛ, mɛi ni feɔ valve yɛ Shanghai lɛ to nitsumɔhei 6 ni amɛfee ekome kɛtsu nitsumɔi ni kɔɔ nibii ni akɛhaa mɛi ni yɔɔ Shanghai nihɔɔmɔ nitsumɔhe ni yɔɔ China Hardware Machinery Company lɛ he lɛ he nii, ni amɛkɛ ekomefeemɔ ni akɛheɔ nibii kɛ nibii ni ahɔ̃ɔ lɛ atsu nii. Akɛ nɔkwɛmɔnɔ lɛ, Daxin Iron Works, ni tsuɔ nitsumɔ ni ji valves ni dalɛ waaa lɛ ahe nii lɛ, kɛ Yuanda, Zhongxin, Jinlong kɛ Lianggong Machinery Factory, ni tsuɔ tsɔnei ni yɔɔ ŋwɛi kɛ teŋgbɛ lɛ afeemɔ he nii lɛ, fɛɛ ji mɛi ni Shanghai maŋ nitsumɔhe ni yɔɔ Funduel ni yɔɔ China Bokagbɛ lɛ fiɔ amɛsɛɛ. Yɛ Petroleum Administration ni yɔɔ Nitsumɔhe lɛ gbɛtsɔɔmɔ shishi lɛ, akɛ famɔi ni akɛhaa tɛ̃ɛ tsuɔ nii, ni no sɛɛ lɛ, atsakeɔ kɛyaa famɔi ni akɛtsuɔ nii lɛ anɔ. Nɔyeli lɛ eye ebua aŋkroaŋkroi anitsumɔhei ni amɛye naagbai ni yɔɔ nibii afeemɔ kɛ jarayeli mli lɛ anɔ kunim kɛtsɔ nibii ahemɔ kɛ jarayeli he mla ni efee ekome lɛ nɔ, shishijee lɛ etsake shika helɛtemɔ mli basabasafeemɔ ni yɔɔ aŋkroaŋkroi anitsumɔhei amli lɛ, ni eha nitsumɔhei anɔtsɛmɛi kɛ nitsulɔi lɛ anitsumɔ he miishɛɛ lɛ etee hiɛ, ni amɛku amɛsɛɛ waa yɛ tsɔnei ahe nilee, nibii ni akɛtsuɔ nii kɛ nibii ni akɛtsuɔ nii lɛ amli lɛ. valve nibii babaoo kɛha nitsumɔhei titrii tamɔ tsɔnei ni haa hulu kpɛɔ, dade nitsumɔhei kɛ mu ŋmɔji koni amɛje nitsumɔ shishi ekoŋŋ.
3. Nɔyaa kɛha maŋ shika helɛtemɔ tsumaa nitsumɔi lɛ aku sɛɛ aba
Yɛ klɛŋklɛŋ afii enumɔ gbɛjianɔtoo lɛ mli lɛ, maŋ lɛ etsɔɔ tsumaa nitsumɔi titrii 156, ni Yumen Oil Field lɛ sɛɛkuu kɛ Anshan Iron and Steel Company nitsumɔhe lɛ ji nitsumɔi wuji enyɔ. Bɔni afee ni aje nitsumɔ shishi ekoŋŋ yɛ Yumen Mu He lɛ oya bɔ ni aaanyɛ lɛ, Mu Nitsumɔhe ni Kwɛɔ Mu Nitsumɔhe lɛ to gbɛjianɔ koni afee mu tsɔnei ahe nibii yɛ Shanghai. Shanghai Jinlong Hardware Factory kɛ mɛi krokomɛi ebɔi nitsumɔ ni ji dade ni akɛwoɔ tsɔne mli ni haa mɔ tsui nyɔɔ emli lɛ eko ni amɛka amɛkwɛ. Abaanyɛ asusu bɔ ni ewa ha akɛ nitsumɔhei bibii ni tamɔ nitsumɔhei lɛ feɔ valves ni yɔɔ teŋgbɛ ni haa mɔ tsui nyɔɔ emli lɛ he kaa lɛ he. Abaanyɛ akase henɔi komɛi pɛ yɛ nɔkwɛmɔnii ni mɛi ni kɛtsuɔ nii lɛ kɛhaa lɛ naa, ni akwɛɔ nibii diɛŋtsɛ lɛ amli ni afee amɛhe mfoniri. Akɛni dade ni akɛwo mli lɛ ehiii kwraa hewɔ lɛ, ehe bahia ni atsake dade ni akɛwo mli lɛ shishijee valve lɛ gbɔmɔtso lɛ awo dade ni akɛwoɔ mli lɛ mli. Nakai beaŋ lɛ, abɛ tsɔne ko ni akɛfoɔ shikpɔŋ ni akɛfoɔ globe valve gbɔmɔtso lɛ mli lɛ mli, no hewɔ lɛ, abaanyɛ akɛ nine pɛ atsu he nii, ni no sɛɛ lɛ, mɔ ko ni tsuɔ he nii lɛ baajaje. Beni wɔye naagbai babaoo anɔ kunim lɛ, naagbee lɛ wɔye omanye yɛ NPS3/8 ~ NPS2 dade shinaa mli tsɔnei ni yɔɔ teŋgbɛ kɛ globe tsɔnei ni mɛi ni kɛtsuɔ nii lɛ kpɛlɛ nɔ jogbaŋŋ lɛ afeemɔ mli. Yɛ afi 1952 lɛ fã ni ji enyɔ lɛ mli lɛ, Shanghai Yuanta, Zhongxin, Weiye, Lianggong kɛ nitsumɔhei krokomɛi tsu nitsumɔ ni ji dade ni akɛwoɔ tsɔne mli ni akɛwoɔ mu mli lɛ he kaa kɛ nitsumɔ babaoo. Nakai beaŋ lɛ, akɛ Soviet tsɔnei kɛ mlai tsu nii, ni ŋaalɔi lɛ kase nii kɛtsɔ nifeemɔ nɔ, ni amɛye naagbai babaoo ni yɔɔ nifeemɔ mli lɛ anɔ kunim. Nibii ni akɛkaa Shanghai dade valves lɛ afeemɔ lɛ ji nɔ ni Petroleum Nitsumɔhe lɛ to he gbɛjianɔ, ni nitsumɔhei srɔtoi ni yɔɔ Shanghai lɛ hu kɛ amɛhe wo mli. Asia Nitsumɔhe lɛ (amrɔ nɛɛ Shanghai Tsɔnei Asaamɔ Nitsumɔhe lɛ) kɛ dade ni akɛwoɔ mli ni kɛ taomɔ nii lɛ kpãa gbee lɛ ha, ni Sifang Boiler Nitsumɔhe lɛ ye ebua ni akɛtswaa tsɔne lɛ. Yɛ naagbee lɛ, kaa lɛ ye omanye yɛ dade ni akɛwoɔ valve mli lɛ he nɔkwɛmɔnɔ lɛ feemɔ mli, ni amrɔ nɔŋŋ lɛ ato gbɛjianɔ koni afee babaoo ni akɛmaje Yumen Oilfield koni akɛtsu nii yɛ be naa. Yɛ nakai beaŋ nɔŋŋ lɛ, Shenyang Chengfa Dade Nitsumɔhe lɛ kɛ Shanghai Daxin Dade Nitsumɔhe lɛ hu kɛ .valvɛi ni tsiimɔ baa shikɛ dalɛi wuji ni akɛwoɔ tsɔne mli kɛha tsɔnei ni akɛtswaa la, Anshan Iron and Steel Company lɛ baaje nitsumɔ kɛ maŋtiase mli tsumaa shishi ekoŋŋ.
Yɛ be mli ni maŋ lɛ shika helɛtemɔ lɛ yaa hiɛ lɛ, mimaŋ lɛ valve nitsumɔhe lɛ etee hiɛ oya. 1949 mli lɛ, valve lɛ mli nibii ni jɛɔ mli baa lɛ ji 387t pɛ, ni etee hiɛ kɛyashɛ 1015t yɛ afi 1952. Yɛ ŋaa gbɛ nɔ lɛ, enyɛ efee dade valves ni akɛwo mli kɛ valves wuji ni bɛ hewalɛ, ni jeee akɛ valves ni kɛ amɛhe kpãa gbee pɛ haa kɛha maŋ lɛ shika helɛtemɔ nitsumɔ lɛ sɛɛkuu, shi moŋ ekɛ valve ni hi jogbaŋŋ ni ana lɛ hu haa China.
02Valve nitsumɔ lɛ je shishi
Yɛ afi 1953 lɛ, mimaŋ lɛ je eklɛŋklɛŋ afii enumɔ gbɛjianɔtoo lɛ shishi, ni nitsumɔhei tamɔ mu, tsofafeemɔ nitsumɔhei, dade nitsumɔi, sarawa hewalɛ kɛ ŋtayaa fɛɛ ha shweremɔ tee hiɛ oya. Yɛ nɛkɛ be nɛɛ mli lɛ, ehe miihia ni afee valvɛi babaoo. Nakai beaŋ lɛ, eyɛ mli akɛ aŋkroaŋkroi anitsumɔhei bibii ni feɔ valvɛi babaoo yɛ moŋ, shi amɛ ŋaa nitsumɔ mli hewalɛ bɛ hewalɛ, amɛ nibii ni akɛtsuɔ nii lɛ etsɛ, amɛ nitsumɔhei lɛ bɛ mlɛo, amɛ sɛkɛlii lɛ faaa tsɔ, ni amɛgbɛ amɛshwã tsɔ. Bɔni afee ni maŋ lɛ shika helɛtemɔ ni yaa hiɛ oya lɛ he taomɔ nii lɛ aba mli lɛ, Klɛŋklɛŋ Nitsumɔhe ni Kwɛɔ Tsɔnei Anɔ lɛ (ni atsɛɔ lɛ akɛ Klɛŋklɛŋ Nitsumɔhe ni Kwɛɔ Tsɔnei Anɔ lɛ) yaa nɔ etoɔ shishijee aŋkroaŋkroi anitsumɔhei lɛ ahe gbɛjianɔ ekoŋŋ ni etsakeɔ amɛ, ni ehaa valve nitsumɔ lɛ yaa hiɛ. Yɛ nakai beaŋ nɔŋŋ lɛ, gbɛjianɔtoi kɛ gbɛi ni atsɔɔ nɔ amaa sɛɛkuu kɛ valvɛi ni he hiaa waa lɛ yɛ. Enterprise, ni ji mimaŋ lɛ mli valve nitsumɔhe lɛ bɔi shishijee.
1. Nibii ni afeɔ yɛ Shanghai lɛ ahe gbɛjianɔtoo hee
Beni ato China Hee lɛ shishi sɛɛ lɛ, Kuu lɛ kɛ “nitsumɔ, naatsii kɛ tsakemɔ” he mla lɛ tsu nii kɛha kapitalism nitsumɔhei kɛ jarayeli.
Ebafee akɛ valve nitsumɔhei bibii 60 loo 70 yɛ Shanghai. Nitsumɔhei nɛɛ ateŋ nɔ ni da fe fɛɛ lɛ yɛ mɛi 20 kɛyashi 30 pɛ, ni bibioo fe fɛɛ lɛ hu yɛ mɛi fioo ko pɛ. Eyɛ mli akɛ nɛkɛ valve nitsumɔhei nɛɛ feɔ valve moŋ, shi amɛ ŋaa kɛ nitsumɔ lɛ etee sɛɛ waa, nibii ni akɛtsuɔ nii kɛ nitsumɔhe lɛ tsui lɛ hu yɛ mlɛo, ni gbɛi ni atsɔɔ nɔ afeɔ lɛ hu yɛ mlɛo. Mɛi komɛi yɛ lathe loo bɛlt tsɔne ni yɔɔ mlɛo kome loo enyɔ pɛ, ni tsɔnei ni akɛwoɔ tsɔne mli ni akɛwoɔ tsɔne mli lɛ ekomɛi pɛ yɛ, ni akɛ niji tsuɔ amɛteŋ babaoo he nii. , ni nyɛmɔ ni akɛfeɔ nibii kɛ kaa nibii bɛ mli. Shihilɛ nɛɛ esaaa kɛha ŋmɛnɛŋmɛnɛ beaŋ nibii afeemɔ, ni asaŋ enyɛŋ etsu maŋ lɛ nibii ni ato he gbɛjianɔ akɛ afee lɛ ahe nii, ni anyɛɛɛ akudɔ nibii ni akɛ valve tsuɔ nii yɛ mli lɛ jogbaŋŋ. Kɛha enɛ feemɔ lɛ, Shanghai Maŋ lɛ Nɔyeli lɛ kɛ mɛi ni feɔ valve yɛ Shanghai lɛ efee ekome, ni amɛto Shanghai Pipeline Switches ni ji 1, 2, 3, 4, 5, 6 kɛ nitsumɔhei krokomɛi ni yɔɔ maŋ lɛ teŋgbɛ lɛ shishi. Kɛ akɛ nɔ ni awie he yɛ ŋwɛi nɛɛ fata he, ni ji nɔyeli ni yɔɔ maŋ lɛ teŋgbɛ yɛ ŋaalee kɛ kpakpafeemɔ gbɛfaŋ, ni haa nɔyeli ni egbɛ eshwa kɛ basabasafeemɔ lɛ feɔ ekome jogbaŋŋ, ni no haa nitsulɔi lɛ ateŋ mɛi babaoo náa miishɛɛ waa koni amɛma maŋkwramɔŋ nɔyeli lɛ, enɛ ji klɛŋklɛŋ gbɛjianɔtoo wulu ni ato he gbɛjianɔ ekoŋŋ yɛ valve nitsumɔhe lɛ.
Yɛ maŋ kɛ aŋkroaŋkroi ateŋ nitsumɔ ni tee nɔ yɛ afi 1956 lɛ sɛɛ lɛ, valve nitsumɔhe ni yɔɔ Shanghai lɛ fee tsakemɔ ni ji enyɔ kɛ nitsumɔhe lɛ gbɛjianɔtoo hee yɛ gbɛ ni da nɔ, ni ato nitsumɔhei ni he esa tamɔ Shanghai Tsumaa Hardware Company, Petroleum Machinery He Nibii Afeemɔ Nitsumɔhe kɛ General Machinery Company shishi. Nitsumɔhe nine ni kɛ tsumaa he nibii tsuɔ nii yɛ shishijee lɛ eto Yuanda, Rongfa, Zhongxin, Weiye, Jinlong, Zhao Yongda, Tongxin, Fuchang, Wang Yingqi, Yunchang, Dehe, Jinfa, kɛ Xie shishi yɛ kpokpai amli. Nitsumɔhei ni yɔɔ teŋgbɛ lɛ aaafee 20 yɛ Dalian, Yuchang, Deda, kɛ ekrokomɛi amli, ni nitsumɔhei ni yɔɔ teŋgbɛ lɛ eko fɛɛ eko yɛ satelait nitsumɔhei babaoo ni yɔɔ egbɛhe lɛ shishi. Ato kuu nitsumɔhe nine kɛ nitsulɔi akuu ko ni yɔɔ shishijee lɛ shishi yɛ nitsumɔhe ni yɔɔ teŋgbɛ lɛ. Nɔyeli lɛ kɛ maŋ najiaŋdamɔlɔi ha koni amɛkwɛ nitsumɔ nɔyeli nɔ, ni ekɛ nibii afeemɔ, nibii ni akɛhaa, kɛ shika helɛtemɔ he gbɛjianɔtoi hu to gbɛjianɔ yɛ nakai gbɛ nɔ, ni ekɛ nitsumɔ he gbɛjianɔtoi ni tamɔ maŋ nitsumɔhei lɛ tsu nii fiofio. Yɛ nakai beaŋ nɔŋŋ lɛ, Shenyang kpokpaa lɛ hu kɛ nitsumɔhei bibii 21 fee ChengfaShinaa ValveNitsumɔhe. Kɛjɛ nakai beaŋ kɛbaa nɛɛ, maŋ lɛ kɛ nitsumɔhei bibii kɛ wuji afeemɔ eba maŋ gbɛjianɔtoo gbɛ lɛ nɔ kɛtsɔ nitsumɔhei ni kwɛɔ nibii anɔ yɛ ŋwɛigbɛ fɛɛ lɛ anɔ, ni eto valve feemɔ he gbɛjianɔ ni eto he gbɛjianɔ. Enɛ ji tsakemɔ ko ni ba yɛ valve nitsumɔhei lɛ anitsumɔ he gbɛjianɔtoo mli kɛjɛ be mli ni ato New China shishi lɛ.
2. Shenyang tsɔnei ahe nitsumɔhe lɛ tsake kɛtee valve feemɔ nɔ
Yɛ be mli ni ato valvefeelɔi ahe gbɛjianɔ ekoŋŋ yɛ Shanghai lɛ, Klɛŋklɛŋ Tsɔnei Ahe Nitsumɔhe lɛ ja nibii ni nitsumɔhei ni yɔɔ jɛmɛ lɛ eko fɛɛ eko feɔ lɛ mli, ni etsɔɔ bɔ ni nitsumɔhei ni yɔɔ jɛmɛ lɛ kɛ maŋ nitsumɔhei wuji ni yɔɔ jɛmɛ lɛ tsuɔ nii amɛhaa lɛ mli faŋŋ. Atsake Shenyang General Machinery Factory lɛ afee valve nitsumɔhe ko ni he esa waa. nitsumɔhe. Nɔ ni tsɔ nitsumɔhe lɛ hiɛ ji maŋtiase nitsumɔhe ni yɔɔ shikpɔŋ wulu lɛ nɔ lɛ kɛ Japan nitsumɔhe ni ji amale nitsumɔhe ni ji Dechang lɛ. Beni ato New China shishi lɛ, nitsumɔhe lɛ feɔ tsɔnei srɔtoi kɛ paipii ahe nibii titri. Yɛ afi 1953 lɛ, ebɔi tsɔnei ni akɛtsuɔ tsei ahe nii lɛ feemɔ. Yɛ afi 1954 mli, beni eyɔɔ Klɛŋklɛŋ Nitsumɔhe ni Kwɛɔ Tsɔnei Anɔ lɛ nɔkwɛmɔ shishi tɛ̃ɛ lɛ, eyɛ nitsulɔi 1,585 kɛ tsɔnei kɛ nibii srɔtoi 147 ni ato he gbɛjianɔ. Ni eyɛ nyɛmɔ ni ekɛfeɔ dade ni akɛwo mli, ni ŋaa hewalɛ ni yɔɔ mli lɛ mli wa waa. Kɛjɛ afi 1955 kɛbaa nɛɛ, bɔni afee ni ekɛ ehe awo maŋ gbɛjianɔtoo lɛ mliyaa lɛ mli lɛ, etsake kɛtee valve feemɔ nɔ yɛ faŋŋ mli, etswa shishijee dade nitsumɔ, kpee, dɛŋdade, tsɔne saamɔ kɛ dade shwiemɔ nitsumɔhei lɛ ekoŋŋ, ema riveting kɛ welding nitsumɔhe hee, ni eto centralological vertation s kɛ metration. Ajie ŋaalɔi komɛi kɛjɛ Shenyang Pɔmp Nitsumɔhe lɛ. Yɛ afi 1956 lɛ, 837t nivalvɛi ni haa hewalɛ baa shiafee, ni abɔi valvɛi ni mli wa kɛ nɔ ni mli wa waa lɛ afeemɔ babaoo. Yɛ afi 1959 lɛ, afee valvɛi 4213t, ni valvɛi ni yɔɔ ŋwɛi kɛ ŋwɛi ŋwɛi 1291t fata he. Yɛ afi 1962 lɛ, atsake gbɛi lɛ awo Shenyang High kɛ Medium Pressure Valve Factory, ni ebatsɔ sɛɛkuu nitsumɔhei wuji ni yɔɔ valve nitsumɔhe lɛ ateŋ ekome.
3. Klɛŋklɛŋ naagbee ni ji valve feemɔ
Yɛ China Hee lɛ shishitoo shishijee gbii lɛ amli lɛ, nɔ titri ni tsuɔ mimaŋ lɛ valve feemɔ he nii ji ekomefeemɔ kɛ tawuu. Yɛ “Hiɛyaa Kpeteŋkpele” be lɛ mli lɛ, mimaŋ lɛ mli valve nitsumɔhe lɛ ná eklɛŋklɛŋ nitsumɔ mli naagbee. Valve mli nu ni jɛɔ mli baa: 387t yɛ afi 1949 mli, 8126t yɛ afi 1956 mli, 49746t yɛ afi 1959 mli, 1949 nɔ lɛ toi 128.5, kɛ 1956 mli nɔ lɛ toi 6.1 beni ato maŋ kɛ aŋkroaŋkroi ateŋ nitsumɔ lɛ shishi lɛ. Nibii ni akɛwoɔ mli lɛ afeemɔ je shishi yɛ sɛɛ mli, ni abɔi babaoo feemɔ yɛ afi 1956 mli, ni afi mli nibii ni ajieɔ lɛ feɔ 175t. Yɛ afi 1959 lɛ, nɔ ni ajie lɛ kpo lɛ shɛ 1799t, ni ji nɔ ni ajie lɛ kpo yɛ afi 1956 lɛ toi 10.3. Maŋ lɛ shika helɛtemɔ tsumaa ni yaa hiɛ oya lɛ eha valve nitsumɔ lɛ etee hiɛ waa. Yɛ afi 1955 lɛ, Shanghai Lianggong Valve Nitsumɔhe lɛ ye omanye ni eka Blonya tso valve ni akɛbaatsu nii yɛ Yumen Mu He lɛ ekwɛ; Shanghai Yuanda, Zhongxin, Weiye, Rongfa kɛ tsɔnei krokomɛi afeemɔ nitsumɔhei lɛ kaa-fee dade ni akɛwo mli, dade ni afee lɛ mligbɛ kɛ dade ni mli wa waa kɛ nɔnyɛɛ ni ji gbɛi kɛha mu ŋmɔji kɛ ŋmɔshi nibii ni akɛwoɔ ŋmɔ mli lɛ Dade ni mli wa waa ni ji PN160 kɛ PN320; Shenyang General Machinery Factory kɛ Suzhou Iron Factory (ni tsɔ Suzhou Valve Factory lɛ hiɛ lɛ) ye omanye yɛ kaa mli ni amɛfee valves ni mli wa waa kɛha Jilin Chemical Industry Corporation nitsumɔhe ni feɔ ŋmɔshi nibii lɛ; Shenyang Chengfa dade nitsumɔhe lɛ ye omanye ni ekɛ tsɔne ni akɛtswaa tsɔne ni dalɛ ji DN3000 lɛ fee. No ji valve ni da fe fɛɛ ni tsii fe fɛɛ yɛ China yɛ nakai beaŋ; Shenyang General Machinery Factory lɛ ye omanye yɛ kaa-feemɔ mli tsɔnei ni haa mɔ tsui nyɔɔ emli waa ni DN3 ~ DN10 kɛ PN1500 ~ PN2000 kɛha tsɔne ni haa mɔ tsui nyɔɔ emli ni ji polyethylene teŋgbɛ kaa lɛ; Shanghai Daxin Iron Factory ni afee kɛha dadefeemɔ nitsumɔhe lɛ Kɔɔyɔɔ ni mli edɔ waa ni dalɛ ji DN600 kɛ tsɔne ni akɛwoɔ la mli ni ji DN900; Dalian Valve Nitsumɔhe lɛ, Wafangdian Valve Nitsumɔhe lɛ, kɛ ekrokomɛi hu ená hiɛyaa oya. Valve srɔtoi kɛ amɛyibɔ ni etee hiɛ lɛ eha valve nitsumɔ lɛ etee hiɛ. Titri lɛ, yɛ “Great Leap Forward” nitsumɔhe lɛ tsumaa he hiamɔ nii ahewɔ lɛ, valve nitsumɔhei bibii kɛ wuji ebɔi maŋ lɛ mli fɛɛ. Beni shɛɔ afi 1958 lɛ, maŋ lɛ mli valve nitsumɔhei lɛ ená Nɔ ni miihe ashɛ oha, ni amɛfee valve nitsumɔhei wulu ko. Yɛ afi 1958 lɛ, valvɛi ni ajieɔ lɛ fɛɛ tee hiɛ kɛyashɛ 24,163t, ni ji 80% nɔyaa fe afi 1957; Yɛ nɛkɛ be nɛɛ mli lɛ, mimaŋ lɛ mli valve nitsumɔ lɛ ná eklɛŋklɛŋ naagbee. Shi, yɛ mɛi ni feɔ valve lɛ ni amɛje shishi lɛ hewɔ lɛ, ekɛ naagbai babaoo hu ba. Akɛ nɔkwɛmɔ nɔ lɛ: yibɔ pɛ sɛɛtiumɔ, shi jeee su; “nibii bibii ni afeɔ kɛ nibii wuji ni afeɔ, maŋ lɛ mli gbɛi”, tsɔnei ahe nilee shihilɛi ni bɛ; tsɔne ni afee yɛ be mli ni afeɔ lɛ, susumɔi ni sa ni bɛ; kɔpi kɛ kɔpi, ni ekɛ ŋaa gbɛ nɔ futumɔ baa. Yɛ amɛ mlai sɔrɔtoi lɛ ahewɔ lɛ, amɛteŋ mɔ fɛɛ mɔ yɛ styles sɔrɔtoi. Valves wiemɔi lɛ jeee ekome yɛ hei srɔtoi, ni nominal pressure kɛ nominal size series lɛ jeee ekome. Nitsumɔhei komɛi wieɔ Soviet mlai ahe, ekomɛi hu wieɔ Japanbii ashishitoo mlai ahe, ni ekomɛi hu wieɔ Amerika kɛ Britania mlai ahe. Futumɔ waa. Yɛ srɔtofeemɔi, nibii ni kɔɔ he, tsakpaa lɛ mlijaa, shishitoo mlai, kaa shihilɛi, kaa shishitoo mlai, pɛnte okadii, gbɔmɔtsoŋ kɛ tsofafeemɔ, kɛ susumɔ, kɛ ekrokomɛi ahe lɛ. Shihilɛ lɛ yɛ nakai beaŋ lɛ “gbɛ eshwa, basabasafeemɔ, fioo, ni eba shi”, ni ji, valve nitsumɔhei ni gbɛ eshwa he fɛɛ he, gbɛjianɔtoo ni akɛkwɛɔ nibii anɔ lɛ efee basabasa, ŋaa gbɛ he mlai kɛ nibii ni kɔɔ he lɛ ni efee ekome ni bɛ, kɛ nibii ni afee lɛ ahe saji ni baa shi. Bɔni afee ni shihilɛ nɛɛ aku sɛɛ lɛ, maŋ lɛ kpɛ eyiŋ akɛ ebaato nitsulɔi ni sa lɛ ahe gbɛjianɔ koni amɛfee maŋ lɛ mli nibii ni afeɔ lɛ ahe niiamlitaomɔ yɛ .valve lɛnitsumɔhe.
4. Klɛŋklɛŋ maŋ valve feemɔ he niiamlipɛimɔ
Bɔni afee ni ana shihilɛ ni yɔɔ valve feemɔ mli lɛ, yɛ afi 1958 lɛ, Klɛŋklɛŋ Tsɔne Nitsumɔhe lɛ Klɛŋklɛŋ kɛ Etɛ Nitsumɔhe lɛ to maŋ lɛ mli valve feemɔ he niiamlitaomɔ he gbɛjianɔ. Nibii amlitaomɔ kuu lɛ tee kpokpai 4 kɛ maji 24 ni yɔɔ China Kooyi-bokagbɛ, China Kooyi-bokagbɛ, China Bokagbɛ kɛ Central South China koni amɛyafee niiamlitaomɔ ni mli kwɔ yɛ valve nitsumɔhei 90 ahe. Enɛ ji klɛŋklɛŋ maŋ muu lɛ fɛɛ mli valve he niiamlipɛimɔ kɛjɛ be mli ni ato People’s Republic of China shishi lɛ. Yɛ nakai beaŋ lɛ, niiamlipɛimɔ lɛ kɔɔ valvefeelɔi ni yɔɔ sɛkɛl ni da kɛ srɔtoi babaoo kɛ nibii ni kɔɔ he lɛ ahe, tamɔ Shenyang General Machinery Factory, Shenyang Chengfa Dade Factory, Suzhou Dade Factory, kɛ Dalian Valve. Nitsumɔhe, Beijing nibii ahe nitsumɔhe (ni tsɔ Beijing valve nitsumɔhe lɛ hiɛ), Wafangdian valve nitsumɔhe, Chongqing valve nitsumɔhe, valve feelɔi babaoo yɛ Shanghai kɛ Shanghai paipii swɛtsi 1, 2, 3, 4, 5, kɛ ekrokomɛi nitsumɔhei.
Kɛtsɔ niiamlitaomɔ lɛ nɔ lɛ, ana naagbai titrii ni yɔɔ valve feemɔ mli lɛ titri:
1) Gbɛjianɔtoo fɛɛ ni bɛ kɛ nitsumɔ mlijaa ni sa, ni kɛ nibii ni afeɔ lɛ baa shii abɔ ni enaa nibii ni afeɔ lɛ ahe hewalɛ nɔ hewalɛ.
2) Valve nibii ahe mlai lɛ efeee ekome, ni enɛ ekɛ naagbai wuji eba mɔ ni kɛtsuɔ nii lɛ halamɔ kɛ ekwɛmɔ nɔ.
3) Nɔ ni damɔ shi kɛha susumɔ kɛ kwɛmɔ nitsumɔ lɛ ehiii kwraa, ni ewa akɛ aaakwɛ akɛ valve nibii lɛ kɛ nibii babaoo ni afee lɛ hi jogbaŋŋ.
Yɛ naagbai ni awie he yɛ ŋwɛi nɛɛ ahetoohamɔ mli lɛ, niiamlitaomɔ kuu lɛ kɛ gbɛjianɔtoi etɛ ha nitsumɔhei kɛ nitsumɔhei lɛ, ni nɔ ni fata he ji gbɛjianɔtoo muu lɛ fɛɛ mli hewalɛwoo, nitsumɔ mlijaa ni sa, kɛ nibii ni afeɔ kɛ nibii ni ahɔ̃ɔ lɛ ahe gbɛjianɔtoo; shishitoo mlai ni akɛwoɔ mli kɛ gbɔmɔtsoŋ kɛ tsofafeemɔ mli kwɛmɔ nitsumɔ mli hewalɛwoo, ni afee valve shishitoo mlai ni efee ekome; kɛ niiamlitaomɔ ni akɛkaa nibii akwɛɔ lɛ ni afeɔ. 1. 3rd Bureau lɛ hiɛnyiɛlɔi lɛ kɛ enɛ ha akɛ nɔ ko ni he hiaa waa. Klɛŋklɛŋ lɛ, amɛkɛ amɛjwɛŋmɔ ma nitsumɔ ni akɛtoɔ nibii ahe lɛ nɔ. 1961. Bɔni afee ni akudɔ tsɔnei ahe ŋaalee he niiamlitaomɔ nitsumɔhe ni yɔɔ Klɛŋklɛŋ Nitsumɔhe ni Kwɛɔ Tsɔnei Amli lɛ, amɛto mɛi ni feɔ valve lɛ ahe gbɛjianɔ koni amɛfee paipii ahe nibii ni nitsumɔhe lɛ kɛha lɛ ahe mlai, ni akɛtsu nii yɛ nitsumɔhe lɛ yɛ afi 1961. Gbɛtsɔɔmɔ wolo". Nibii ni akɛwoɔ paipii amli lɛ ahe mla ni sɔɔmɔ nitsumɔhe lɛ jie lɛ kpo lɛ ji klɛŋklɛŋ valve he mlai ni yɔɔ mimaŋ lɛ mli lɛ, ni “Valve Design Manual” lɛ ji klɛŋklɛŋ valve he ŋaa he saji ni wɔ diɛŋtsɛ wɔbua naa, ni etsu gbɛfaŋnɔ kpakpa he nii yɛ valve nibii ahe mfonirifeemɔ mli yɛ mimaŋ lɛ mli. Kɛtsɔ maŋ muu lɛ fɛɛ mli niiamlipɛimɔ nɛɛ nɔ lɛ, ana nɔ titri ni ha mimaŋ lɛ mli valve nitsumɔ lɛ etee hiɛ yɛ afii 10 ni eho lɛ amli, ni atsu gbɛi ni anyɛɔ atsuɔ he nii ni mɔɔ shi jogbaŋŋ koni akɛjie basabasafeemɔ ni kɔɔ valve feemɔ he akasemɔ kɛ mlai ni bɛ lɛ kwraa. Nibii afeemɔ he ŋaalee tee hiɛ waa ni ebɔi gbɛhe hee ko ni ji mɔ diɛŋtsɛ he mfonirifeemɔ kɛ nibii babaoo ni afeɔ lɛ he gbɛjianɔtoo mlibotemɔ.
03 Kpojiemɔ
Kɛjɛ afi 1949 kɛyashi afi 1959 lɛ, mimaŋ lɛvalvnitsumɔhei lɛ ná hewalɛ oya kɛjɛ China momo lɛ mli basabasafeemɔ lɛ mli ni amɛbɔi shishijee; kɛjɛ saamɔ, kasemɔ kɛyashi mɔ diɛŋtsɛ nifeemɔ nɔdesign kɛ feemɔ, kɛjɛ tsɔnei ni haa hewalɛ baa shi lɛ afeemɔ nɔ kɛyashi tsɔnei ni haa tsɔne lɛ mli tsiimɔ yɔɔ ŋwɛi kɛ tsɔnei ni yɔɔ teŋgbɛ lɛ afeemɔ nɔ lɛ, shishijee lɛ, amɛfee tsɔnei ni akɛfeɔ tsɔnei lɛ. Shi, yɛ bɔ ni nibii afeemɔ lɛ yaa hiɛ oya lɛ hewɔ lɛ, naagbai komɛi hu yɛ. Kɛjɛ be mli ni akɛwo maŋ gbɛjianɔtoo lɛ mli, yɛ Klɛŋklɛŋ Tsɔne He Nitsumɔhe lɛ nɔkwɛmɔ ni yɔɔ maŋ lɛ teŋgbɛ lɛ shishi lɛ, ana nɔ ni kɛ naagba lɛ ba kɛtsɔ niiamlitaomɔ kɛ niiamlitaomɔ nɔ, ni atsu tsabaai kɛ gbɛjianɔtoi ni anyɛɔ atsuɔ he nii ni mɔɔ shi jogbaŋŋ koni valve feemɔ aya hiɛ yɛ maŋ lɛ shika helɛtemɔ tsumaa lɛ oyaiyeli lɛ mli, kɛha valve nitsumɔhe lɛ hiɛyaa. Ni nitsumɔhei gbɛjianɔtoi ni ato lɛ eto shishitoo kpakpa.
Be ni akɛmajeɔ: Maawɛɛ-27-2022
